baber/WOPTO huggingface dataset:
Patent FR-2486927-A1 (FR)
Title: Procede de revetement interieur d'un tube substrat en verre pour la fabrication d'une preforme de fibre optique
Inventor: RIEGL IVAN
IPC: C23C16/04
Filed: 1981-07-17
Abstract: LA PRESENTE INVENTION CONCERNE LA FABRICATION DE PREFORMES DE FIBRES OPTIQUES PAR LE PROCEDE CLASSIQUE DE DEPOSITION EN PHASE VAPEUR D'UN REVETEMENT DE VERRE A L'INTERIEUR D'UN TUBE DE VERRE ET, PLUS PARTICULIEREMENT, DE NOUVEAUX MOYENS DE MODIFICATION DE CE PROCEDE POUR ACCROITRE LA VITESSE DE DEPOT. CES MOYENS SONT CONSTITUES PAR UN CHAMP ELECTRIQUE LOCAL PRODUIT EN AVAL DE LA SOURCE DE CHALEUR 2 PAR UN SYSTEME D'ELECTRODES 7, 8 QUI EST DEPLACE LE LONG DU TUBE 1 EN MEME TEMPS QUE LA SOURCE 2. UN CHAMP ELECTRIQUE PRATIQUEMENT RADIAL PEUT AINSI ETRE PRODUIT PAR UNE ELECTRODE ANNULAIRE EXTERNE 7 ET UNE ELECTRODE INTERNE EN FORME DE TIGE 8 CONFONDUE AVEC L'AXE DU TUBE 1. EN VARIANTE, DES BALAIS FIXES OU UN JET DE GAZ CREENT UN CHAMP ELECTROSTATIQUE ANALOGUE PAR FROTTEMENT SUR LA MEME REGION DU TUBE QUI TOURNE SUR SON AXE PENDANT LA DEPOSITION.
Patent FR-2490273-A1 (FR)
Title: Procede et systeme de commande d'une turbine a vapeur
Inventor: WAGNER JAMES BARTEL
IPC: F01K13/02
Filed: 1981-09-15
Abstract: PROCEDE PERMETTANT D'AUGMENTER LA PRESSION LORSQUE LE DEBIT S'ACCROIT. IL CONSISTE: -A MESURER LA PRESSION DANS LE COLLECTEUR DE VAPEUR 51; -A OUVRIR LA VANNE DE DERIVATION (HPBP) POUR UNE VALEUR DE REFERENCE DE PRESSION PLANCHER; -A OUVRIR LA VANNE DE REGLAGE PRINCIPALE (MCV) POUR UNE COMMANDE VITESSECHARGE; -A FERMER LA VANNE DE DERIVATION POUR MAINTENIR LA PRESSION DE VAPEUR DU COLLECTEUR A LA VALEUR DE REFERENCE LORSQUE LA VANNE DE REGLAGE PRINCIPALE S'OUVRE; -A PASSER DE LA COMMANDE DES PARAMETRES VITESSECHARGE A LA COMMANDE DE LA PRESSION; A OUVRIR SUR DE PLUS GRANDES VALEURS D'OUVERTURE LA VANNE DE REGLAGE PRINCIPALE AFIN DE MAINTENIR LA PRESSION DE VAPEUR DU COLLECTEUR A LA VALEUR DE REFERENCE A MESURE QUE LE DEBIT DE VAPEUR S'ACCROIT; -A COMPARER LA POSITION DE LA VANNE DE REGLAGE PRINCIPALE A UNE VALEUR DE REFERENCE DE MARGE DE POSITION DE CETTE VANNE; -A AJUSTER LA VALEUR DE REFERENCE DE PRESSION POUR MAINTENIR LA POSITION DE LA VANNE DE REGLAGE PRINCIPALE A LA VALEUR D'OUVERTURE CORRESPONDANT A LA VALEUR DE REFERENCE DE MARGE. APPLICATION AUX CENTRALES D'ENERGIE A CYCLE MIXTE.
Patent FR-2514995-A1 (FR)
Title: Automatic soiled water renewal arrangement for aquarium - initiates transfer when weights become equal
IPC: A01K63/04
Filed: 1981-10-28
Abstract: The water is automatically renewed using pumps and two containers which are weighed, one against the other. The used water is pumped (9) out of the aquarium and into a container (1), leaving a minimum level for the survival of the animals in the aquarium. The water drawn from the aquarium is continuously weighed against a container (2) filled with fresh water. When the weight of water drawn off exceeds the weight of fresh water, the pump (6) supplying the fresh water is energised and the old water pump (9) stopped. The weighing is performed by a pivoted horizontal plate (3) which carries both fresh water and old water take-off containers. The tilting of the plate operates a push button switch (11) to control the supply of electric current to the appropriate pump motor.
Patent FR-2516247-A1 (FR)
Inventor: LAGABRIELLE RICHARD JEAN
IPC: G01V3/10
Filed: 1981-11-06
Abstract: 1. Device for measuring an electrical characteristic relating to the first layers of the underground, comprising a transmitting coil (10) and a receiving coil (12) placed in a support (17) so as to be movable continuously on the ground surface while preserving a same relative disposition one with respect to the other, a generator (11) supplying alternating current to the transmitting coil (10) to generate an electromagnetic field, and receiving means (13-15) connected to the receiving coil (12) for receiving a signal representative of the amplitude of the component perpendicular to the plane of the receiving coil of said electromagnetic field and for supplying a signal measuring said electrical characteristic, characterized in that : - the generator (11) supplies a signal having a frequency comprised between 10 MHz and 100 MHz permitting the measurement of the apparent dielectric constant of the first underground layers, - the transmitting (10) and receiving (12) coils are embedded in said support formed by a covering (17) in electrical insulating material resistant to wear by friction and adapted to be drawn over the ground surface, and - the receiving means (13-15) comprise a recorder (15) for continuously recording the signal measuring said dielectric constant.
Patent FR-2497705-A1 (FR)
Title: Installation pour rectifier des garnitures de frein par usinage rotatif
IPC: B23B5/02
Filed: 1982-01-11
Abstract: LA PRESENTE INVENTION CONCERNE UNE INSTALLATION POUR RECTIFIER DES GARNITURES DE FREIN, PAR USINAGE ROTATIF COMPRENANT UN DISPOSITIF DE MONTAGE 4 POUR LA GARNITURE A RECTIFIER 5, UN DISPOSITIF D'USINAGE ROTATIF 7 ENTRAINE PAR UN MOTEUR, ET COMPORTANT UN BRAS ROTATIF 9 POURVU D'UN OUTIL DE COUPE 11, AINSI QU'UN DISPOSITIF 16 POUR ASPIRER ET RECUEILLIR LA POUSSIERE ET LES COPEAUX PRODUITS PENDANT L'USINAGE DES GARNITURES DE FREIN AU VOISINAGE DE L'OUTIL DE COUPE. SELON L'INVENTION, LE DISPOSITIF D'ASPIRATION DE LA POUSSIERE 16 EST MONTE DIRECTEMENT SUR LE DISPOSITIF D'USINAGE 7 ET TOURNE AVEC CELUI-CI. DE CETTE MANIERE, LES TRAJETS D'ASPIRATION SONT EXTREMEMENT COURTS ET LES PERTES PAR FRICTION REDUITES. LA PUISSANCE D'ASPIRATION DEVELOPPEE EST AINSI UTILISEE DE MANIERE EXTREMEMENT EFFICACE POUR ASPIRER LA POUSSIERE ET LES COPEAUX D'USINAGE.
Patent FR-2520101-A1 (FR)
Title: Refractory linings for molten metal ladles - using heat pipes for improved durability
Inventor: MOTTE JEAN-PIERRE
IPC: B22D41/005
Filed: 1982-01-18
Abstract: Heat pipes are set radially in the refractory lining of a ladle for liq. iron or steel, at the level to which it is normally filled, or where slag forms. They are equally spaced around an annular gap in the normal lining. The inner, hot ends are submerged in, and protected by refractory clay, loaded with carbon for good thermal conductivity. The cold outer ends pass through the shell, into a cooling water jacket, forming a belt around the ladle. The heat pipes, in the form of straight tubes, are inclined slightly downwards towards the interior of the ladle. Cooling of the zone where slag forms on the surface of a ladle of molten iron or steel reduces attack on the adjacent refractory lining. This effectively increases the life of the lining as it is this local attack which produces the greatest wear.
Patent FR-2500472-A1 (FR)
Title: Composition d'huile a base d'oligomere synthetique d'olefines et son utilisation dans des transmissions automatiques et a commande manuelle
Inventor: HOKE DONALD IRVIN
IPC: C10M169/04
Filed: 1982-02-01
Abstract: L'INVENTION CONCERNE DES COMPOSITIONS D'HUILE UTILISABLES DANS DES TRANSMISSIONS AUTOMATIQUES ET A COMMANDE MANUELLE. CES COMPOSITIONS COMPRENNENT: 1.UNE HUILE DE BASE COMPRENANT UNE QUANTITE MAJEURE D'UN OLIGOMERE SYNTHETIQUE LIQUIDE D'OLEFINES A BASES D'HYDROCARBURES, ET 2.UNE QUANTITE MINEURE D'AGENT D'EXTREME PRESSION CONTENANT DU PHOSPHORE ET DU SOUFRE. CES COMPOSITIONS ONT DES PROPRIETES AMELIOREES DE FLUIDITE A BASSE TEMPERATURE, DE CONSERVATION DE LA VISCOSITE A TEMPERATURE ELEVEE ET DE STABILITE AU CISAILLEMENT.
Patent FR-2522405-A1 (FR)
Title: Base fuse for rifle grenade - is percussion type fired dynamically with safety lock
Inventor: VELLA MONIQUE
IPC: F42C15/188
Filed: 1982-02-26
Abstract: The shell base fuse has a cover (2) with a fixing flange (21) to the grenade top (22) and slidable around the shell body (1). The body also has a coupling (23) to the tail (24). A safety lock (14) is provided for stocking and is unlocked by manual pivoting. There is a firing lock (3,4) which can be freed by sliding (3) in the body and the cover is also freed dynamically by compression of a spring (13). An arming indicator (10) is actuated by sliding the cover on the body. A firing pin (12) fires the primer (18) on grenade impact.
Patent FR-2522585-A1 (FR)
Title: Screw type wine press - has helical screw compressing and propelling grapes and surrounding divergent filter pipe
Inventor: PERA JEAN
IPC: B30B9/12
Filed: 1982-03-02
Abstract: The screw press has an emptying hopper and a helical screw which moves and compresses grapes in a compression chamber, The juice flows across grilles forming a filter-pipe. At the outlet end the filter-pipe diverges to avoid crust formation in it. The filter-pipe consists of grilles in a first cylindrical part (X) extending to the screw dowmstrea end and another, divergent, part (Y) starting with a diameter the same as that of the first part and ending in a larger diameter towards the outlet (5).
Patent FR-2503205-A1 (FR)
Title: Systeme et procedes pour l'alimentation de filieres multiples d'extrusion de pates pour machines a papier
Inventor: EGELHOF DIETER
IPC: D21F9/00
Filed: 1982-03-31
Abstract: PROCEDE ET SYSTEME D'ALIMENTATION PAR FILIERES MULTIPLES D'EXTRUSION DE LA PATE DANS UNE MACHINE A PAPIER POUR FORMER LA BANDE CONTINUE DE PATE A PAPIER. ON ALIMENTE UNE CHAMBRE A FILIERES 20, COUVRANT TOUTE LA LARGEUR DE LA MACHINE, AVEC UN COURANT DE PATE EN SUSPENSION ET UN COURANT DE FLUIDE EXEMPT DE PATE, CETTE CHAMBRE COMPORTANT OU NON UNE CLOISON INTERMEDIAIRE RIGIDE 24, LES DEUX COURANTS SE SUPERPOSANT A LA SORTIE DE LA CHAMBRE 21 POUR FORMER UNE BANDE CONTINUE DE PATE; S'IL Y A DEUX COURANTS DE PATE, UN TROISIEME COURANT EXEMPT DE PATE, CETTE CHAMBRE COMPORTANT OU NON UNE CLOISON INTERMEDIAIRE RIGIDE 24, LES DEUX COURANTS SE SUPERPOSANT A LA SORTIE DE LA CHAMBRE 21 POUR FORMER UNE BANDE CONTINUE DE PATE; S'IL Y A DEUX COURANTS DE PATE, UN TROISIEME COURANT EXEMPT DE PATE MAIS CONTENANT ESSENTIELLEMENT DE L'EAU DE FILTRAGE EST DIRIGE VERS L'INTERVALLE ENTRE LES DEUX PREMIERS COURANTS POUR FORMER UNE BANDE MULTI-COUCHES; IL Y A AUTANT DE COUCHES DE MATIERE FIBREUSE QU'IL Y A DE RANGEES DE DIFFUSEURS 28 A L'ENTREE DE LA CHAMBRE, UNE RANGEE 30 REFOULANT L'EAU DE FILTRAGE POUR FORMER LA COUCHE EXEMPTE DE FIBRES.
Patent FR-2528241-A1 (FR)
Title: Plug-in connector for telephone distribution sockets - has lid with hooks engageable with shoulders of housing contg. flat contact blades and requires no screw-fixing of cable
Inventor: BEAUMIER JACQUES
IPC: H01R13/506
Filed: 1982-06-07
Abstract: The plug-in connector consists of a rectangular housing (1) which has a slot (7A) in its base into which fits an assembly (12) of contact blades (14). Moulded lugs (11) located adjacent to each blade help to block the blade assembly formly in position. A concave round recess (5) in the front wall of the housing mates with a similar recess (23) in the lid (21) which is slid on along guiding ridges. The end of the lid has a hook section (25) which clips behind a shoulder in the lower moulding of the housing. The contact blade assembly has a projection (20) of rectangular shape which carries two rectangular lugs (19). The cable (18) entering through the round opening formed in the front wall, is constrained to curve around the lugs in such a way to prevent its being pulled out. The individual wires (17) of the cable are connected to sleeves on each contact blade.
Patent FR-2508676-A1 (FR)
Title: Systeme a micro-ordinateur
Inventor: FUKUDA JOJI
IPC: G06F1/24
Filed: 1982-06-25
Abstract: A.SYSTEME A MICRO-ORDINATEUR. B.SYSTEME CARACTERISE EN CE QU'IL COMPORTE UN MOYEN DE COMMUTATION DE SELECTION 22, 23, RELIE A L'UNITE CENTRALE DE TRAITEMENT CUP 1 PAR L'INTERMEDIAIRE D'UN BUS DE DONNEES 5 POUR MODIFIER LE SIGNAL DE COMMANDE DE MODE, UN MOYEN POUR DETECTER TOUT SIGNAL DE TOUCHES LORS DE LA REMISE A L'ETAT INITIAL DE L'UNITE CENTRALE DE TRAITEMENT 1 POUR GENERER UN SIGNAL DE COMMANDE DE PORTE FOURNI AU CIRCUIT LOGIQUE 22, 23. C.L'INVENTION CONCERNE L'INFORMATIQUE.
Patent FR-2511280-A1 (FR)
Title: Procede et dispositif d'usinage par electro-erosion a fil mobile
Inventor: INOUE KIYOSHI
IPC: B23H7/20
Filed: 1982-08-12
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF D'USINAGE PAR ELECTRO-EROSION A FIL MOBILE. SELON L'INVENTION, LA VITESSE DE DEPLACEMENT AXIAL DU FIL ELECTRODE EST TEMPORAIREMENT AUGMENTEE DES LE CHANGEMENT DE DIRECTION DU FIL AU PASSAGE D'UN COIN C QUE DECRIT LE TRAJET D'USINAGE 4 PRESCRIT. LA VITESSE DE DEPLACEMENT AXIALE EST DE PREFERENCE AUGMENTEE EN FONCTION DE L'ANGLE D'INTERSECTION DEFINISSANT LE COIN. LA PERIODE DE TEMPS PENDANT LAQUELLE LA VITESSE DE DEPLACEMENT AXIAL DU FIL EST ACCRUE VARIE AVANTAGEUSEMENT EN FONCTION DE L'ANGLE D'INTERSECTION DEFINISSANT LE COIN.
Patent FR-2515206-A1 (FR)
Inventor: SMITH STUART RAYMOND LESLIE
IPC: C12M1/08
Filed: 1982-10-20
Abstract: Fermenter for a continuous circulation and aeration of a culture, in which an ascending pipe and a descending pipe, which are connected together and to a chamber located above their upper ends, form a closed system, where the closed system has a combination of features which together make the fermenter suitable for industrial operation on the large scale.
Patent FR-2535865-A1 (FR)
Title: Flow rate regulator.
Inventor: DECOOL JACQUES
IPC: G05D7/01
Filed: 1982-11-10
Abstract: The invention relates to a water treatment installation flow rate regulator. According to the invention, the flow rate regulator is intended to be placed in a pool 2 for storage of the water to be treated and exhibits a screening head 5 held at the water surface by floats 6. The head 5 is extended by a tube 7 linked to an insert 8 fixed to the lower part of the tank 3. The tube 7 is articulated onto the insert 8 by means of a knee 9. According to the invention, the knee 9 is composed of a flexible sleeve 10 reinforced by an armature 11 composed of arms 13 fixed to the tube 7 and spars 12 fixed onto the insert 8 which are articulated. The invention will most especially find an application among installations for purifying waste water having large variations in flow rate.
Patent FR-2516957-A1 (FR)
Title: Caisson pour structures immergees
Inventor: SUZUKI SHOICHI
IPC: E01D19/02
Filed: 1982-11-17
Abstract: CAISSON POUR STRUCTURE IMMERGEE, COMPRENANT UN COUSSIN SPONGIEUX, ALLONGE 1, FIXE LE LONG DU BORD EXTERIEUR DE LA BASE 2A DU COFFRAGE, CE COUSSIN ETANT MOULE EN MATIERE PLASTIQUE ET COMPORTANT UNE PEAU A STRUCTURE DE MOUSSE DENSE ET UN INTERIEUR A STRUCTURE DE MOUSSE GROSSIERE. UNE PLURALITE DE PETITS TROUS 6 SONT PREVUS DANS LE COUSSIN 1 ET TRAVERSENT CELUI-CI D'UN COTE A L'AUTRE, TRANSVERSALEMENT A SA DIRECTION LONGITUDINALE. AU MOINS UNE CORDE 7 PASSE DANS CHACUN DE CES TROUS, CHAQUE CORDE AYANT UNE LONGUEUR EGALE OU SUPERIEURE A CELLE DU PETIT TROU CORRESPONDANT.
Patent FR-2518564-A1 (FR)
Title: Fluides pour puits de forage a base d'une emulsion inverse
Inventor: CARNICOM WILLIAM M
IPC: C09K8/36
Filed: 1982-12-02
Abstract: FLUIDE POUR LE FORAGE, LE RENFORCEMENT, L'ENTRETIEN ET LA REPARATION DES PUITS DE FORAGE A BASE D'EMULSION INVERSE CONTENANT UNE PHASE HUILEUSE ET UNE PHASE AQUEUSE, UN EMULSIFIANT INVERSE ET UNE QUANTITE EFFICACE D'UNE POLYOLEFINE SOLIDE SOUS FORME DE PARTICULES AYANT UN POIDS MOLECULAIRE D'ENVIRON 0,90 GCM OU PLUS.
Patent FR-2537357-A1 (FR)
Title: Dispositif de jonction d'armures de deux cables electriques
Inventor: THEVENON HENRI
IPC: H02G15/14
Filed: 1982-12-03
Abstract: DISPOSITIF DE JONCTION D'ARMURES DE DEUX CABLES ELECTRIQUES, UN CABLE ETANT PREALABLEMENT RACCORDE A L'AUTRE ET CHAQUE CABLE 1, 1 POSSEDANT UNE ARMURE 2, 2 DE FILS 3, 3 D'ACIER. CE DISPOSITIF EST CARACTERISE EN CE QUE CHAQUE FIL 3 D'UNE ARMURE 2 EST RELIE A UN FIL 3 DE L'AUTRE ARMURE 2 PAR UN MANCHON 4. CE DISPOSITIF DE JONCTION EST PRINCIPALEMENT UTILISE POUR LE RACCORDEMENT DE DEUX CABLES ELECTRIQUES ARMES.
Patent FR-2515106-A1 (FR)
IPC: B65H35/07
Filed: 1982-12-13
Abstract: L'INVENTION CONCERNE UNE TETE D'APPLICATION D'UNE BANDE 110 SUR UN MOULE PRESENTANT UNE SURFACE DE TRAVAIL DESTINEE A RECEVOIR LA BANDE. ELLE COMPORTE UN DISPOSITIF DE SUPPORT 416, DES MOYENS 414, 415 DESTINES A CONTENIR ET DISTRIBUER LA BANDE ET RELIES FONCTIONNELLEMENT AU DISPOSITIF DE SUPPORT, UN DISPOSITIF D'ENTRAINEMENT DESTINE A DEPLACER LES MOYENS CONTENANT ET DISTRIBUANT LA BANDE AU-DESSUS DE LADITE SURFACE DE TRAVAIL, UN DISPOSITIF 413 DESTINE A AMENER LA BANDE EN CONTACT AVEC LA SURFACE DE TRAVAIL, ET DES MOYENS COMPRENANT UN PATIN DESTINE A APPLIQUER UNE PRESSION A LA BANDE, TANDIS QUE CETTE DERNIERE EST EN CONTACT AVEC LA SURFACE DE TRAVAIL, ET A MAINTENIR LADITE PRESSION SUR LA BANDE, TANDIS QUE LA TETE D'APPLICATION DE LA BANDE SE DEPLACE AU-DESSUS DE LA SURFACE DU MOULE. APPLICATION A LA FABRICATION DE STRUCTURES COMPOSITES.
Patent FR-2539423-A1 (FR)
Title: Single-component organopolysiloxane compositions containing, as crosslinking agents, silanes containing acyloxy or ketiminoxy groups and catalysed by organic zirconium derivatives.
Inventor: LAISNEY BERNARD
IPC: C08K5/057
Filed: 1983-01-13
Abstract: Single-component organopolysiloxane compositions capable of being cured at room temperature and comprising, as crosslinking agent, silanes containing hydrocarbonoyloxy (acyloxy) or ketiminoxy groups. The compositions are characterised in that the crosslinking catalyst is an organic zirconium derivative (zirconates, polyzirconates, etc.). After crosslinking, these compositions produce organopolysiloxane elastomers which have good properties.
Patent FR-2543507-A1 (FR)
Title: Entirely inflatable surfboard or sailboard: sail/mast and float, with removable flexible stiffener
IPC: B63B15/00
Filed: 1983-03-28
Abstract: The float consists of two sealed and independent envelopes 1, between which a flexible stiffener 2 slides, which rigidifies when one or both envelopes 1 are inflated. The float has a semi-rigid rollable bottom 4. The sail/mast assembly is made according to the same principle: a flexible and rollable stiffener 2 slides between the two inflatable membranes 1. The sail is sewn/stuck on the trailing edge 7 of the inflatable mast.
Patent FR-2536079-A1 (FR)
Title: Polymeres electro-actifs et leur procede de production
Inventor: PAPIR YORAM S
IPC: C08L/
Filed: 1983-03-28
Abstract: L'INVENTION CONCERNE DES MANIERES POLYMERIQUES ORGANIQUES ELECTRO-ACTIVES. ELLE A TRAIT A DES POLYMERES ELECTRO-ACTIFS DOPES MALLEABLES COMPRENANT DES MOTIFS RECURRENTS D'UN SYSTEME HETEROCYCLIQUE EN ASSOCIATION AVEC UNE CONCENTRATION SUFFISANTE DE DOPES IONIQUES COMPENSATEURS DE CHARGE. NOMBREUSES APPLICATIONS A LA REALISATION DE DISPOSITIFS ELECTRONIQUES.
Patent FR-2670280-A1 (FR)
Title: Arme legere automatique.
Inventor: JAKUBASCHK HORST
IPC: F41A3/72
Filed: 1983-05-06
Abstract: a) Arme légère automatique, en l'occurrence fusil. b) Il a été prévu une masse d'inertie rotative pouvant être entraînée, couplée à la culasse de telle sorte que la masse d'inertie tourne constamment pendant le laps de temps qui s'écoule entre le départ d'un coup et l'instant où l'arme est prête à tirer le coup suivant, et libère pendant au moins une partie de ce laps de temps l'énergie cinétique emmagasinée pour entraîner la culasse. c) Industrie de l'armement.
Patent FR-2526724-A1 (FR)
Inventor: DIETZSCH KURT
IPC: B60H1/18
Filed: 1983-05-10
Abstract: In motor vehicles with air-cooled engines, the hot air for heating the passenger compartment is generated in exhaust gas heat exchangers and fed through channels to the outlet nozzles in the passenger compartment. An air conditioning unit for an air-cooled motor vehicle comprises in addition an evaporator for cooling the air which can be introduced into the passenger compartment and, just like the heated air, is guided to closable deicing, central and leg room nozzles. A housing with a mixing chamber is provided into which, on the one hand, hot air, fresh air and/or cooled air flows and out of which, on the other hand, the air streams to the deicing, central and leg room nozzles emerge. A partition wall is provided in the mixing chamber and decisively affects the distribution of the entering air streams to the outlet channels.
Patent FR-2527528-A1 (FR)
Inventor: BUCHHOLZ HORST
IPC: B60N2/07
Filed: 1983-05-25
Abstract: In a vehicle seat for at least two people consisting of an understructure with supports and bars connecting the latter on which at least two seat surface parts are arranged with backrest parts hinged thereto, at least one seat surface part being mounted on the bars so as to be transversely displaceable and fixable, in particular for omnibuses, a technical problem consists in the requirement to design such seats for installation in the vehicle both on the right hand side and on the left hand side since the seat surface part which is on the window side in each case does not need to be displaced transversely. Due to the measure that the bars (19) are of straight-line construction with regard to their height above the upright surface (10) of the seat (14) and both seat surface parts (15, 16) are mounted via the bars so as to be displaceable thereon in principally the same manner, the advantage is achieved that essentially symmetrical vehicle seats are produced which can be installed both on the right hand side and on the left hand side and only the production of a single understructure is required. In this case, the bars (19) can be constructed, in particular, as rails and the seat surface parts (15, 16) can be installed so as to be displaceable thereon by means of sliding elements (30a) gripping around the rails, the sliding elements of one seat surface part being arranged, joined together in the manner of a frame, preferably in an integral frame unit (26, 27).
Patent FR-2532763-A1 (FR)
Title: Detecteur optique
Inventor: GLAZAR ARTHUR J
IPC: G01V8/14
Filed: 1983-07-07
Abstract: UN DETECTEUR OPTIQUE 10 COMPORTE UN MIROIR ROTATIF 30 ET DES RETICULES 36, 38 POUR PERMETTRE D'ORIENTER LE DETECTEUR SANS NECESSITER UN DISPOSITIF EXTERIEUR. LE MIROIR TOURNE DEPUIS UNE PREMIERE POSITION DANS LAQUELLE LA LIGNE DE MIRE DE L'OPTIQUE 24 DU DETECTEUR EST COUDEE A TRAVERS L'OUVERTURE DE VISEE 26 JUSQU'A UNE DEUXIEME POSITION DANS LAQUELLE LA LIGNE DE MIRE DEPUIS UNE OUVERTURE D'ORIENTATION SUIVANT LES DEUX RETICULES EST COUDEE A TRAVERS L'OUVERTURE DE VISEE.
Patent FR-2530613-A1 (FR)
Title: Procede de fabrication de preformes de fibres optiques
Inventor: PRESBY HERMAN MELVIN
IPC: C03B37/014
Filed: 1983-07-21
Abstract: L'INVENTION CONCERNE LA TECHNOLOGIE DES FIBRES OPTIQUES. UN PROCEDE PERFECTIONNE DE FABRICATION D'UNE FORME EN SUIE DE VERRE UTILISE UN CHALUMEAU A EXTREMITE TRONCONIQUE14 POUR FOCALISER LE COURANT DE MATERIAUX PRECURSEURS SOUS FORME DE PARTICULES, ET POUR DIRIGER LE COURANT FOCALISE EN DIRECTION DESCENDANTE, VERS UN ELEMENT DE DEPART EN SILICE11 QUI EST ENTRAINE EN ROTATION ET EN TRANSLATION PAR DES MOTEURS RESPECTIFS12, 13 PAR RAPPORT AU COURANT FOCALISE. APPLICATION AUX TELECOMMUNICATIONS OPTIQUES.
Patent FR-2550588-A1 (FR)
Title: Device for fixing a mast on a plate equipped with an opening
IPC: A47B37/04
Filed: 1983-08-08
Abstract: This device comprises two jaws A and B respectively bearing: A under the plate 5 and B on the upper edge of the opening 4 of the latter. They are linked by screwing by means of a vertical tubular cylindrical body 1 comprising means for bracing 2 and clamping the rod of a parasol and, consequently, the parasol fixed on this rod. This device can be fitted to table tops of any thickness, in round openings of tables of any diameter. It dispenses with placing a ballast-filled pedestal on the ground.
Patent FR-2550426-A1 (FR)
Title: Device for handling bags with tamper-proof closure, in particular for the transportation of valuables
Inventor: VALMONT GILLES
IPC: A45F5/10
Filed: 1983-08-11
Abstract: The handle applies to the handling of a bag 1 whose top part is closed by folding over its width into several flaps clamped between two outer small dishes by means of a nut screwed onto a threaded rod engaged through the folding-over flaps and securely attached to one of the small dishes 6, passing through the other at its centre. This handle comprises a carrying part 13 connecting two suspension branches 12 whose free lower ends each carry a catching stud 16 which can be engaged through an opening 17 in one of the small dishes by manual clamping of the branches and can latch at the back of the small dish by means of relaxation of the clamping.